Supporting electrolyte. Suppose you want to study specific adsorption of arn anionic species A at a metal electrode in electrolyte solution. The supporting electrolyte CD with concentration 5 M is added to this solution. The surface charge of the metal electrode is σΜ-0.03cm. Use Gouy- Chapman theory to study the role of the supporting electrolyte. Unfortunately this theory can only be used directly for a situation with only one (z-z) electrolyte present. Therefore, you have to proceed in several steps. In the following assume that fr both electrolytes and T-25°C (a) Consider the situation when the supporting electrolyte is absent. Calculate the surface potential φ.0 and th
Supporting Electrolyte Suppose You Want To Study Specific Adsorption Of Arn Anionic Species A At A Metal Electrode In E 1 (45.74 KiB) Viewed 30 times
e concentration of A at the surface. What is the ratio between surface concentration and bulk concentration?
Description A concrete girder of unsymmetrical l-section used for bridge spans over 30m and its self-weight is 10.8 kN/m. The girder is prestressed by a parabolic cable having an eccentricity of 580mm at center of span and 170mm at supports towards the bottom of the girder. The initial force in the cable is 3200 kN. If loss ratio is 0.85 and the creep coefficient is 1.6, modulus of elasticity of concrete is 34 kN/sq.mm. Estimate the long term deflection of the bridge girder. Estimated Deadline (in hours)
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